LTC2268IUJ-12 vs LTC2267CUJ-14 Comparison
Detailed side-by-side comparison of LTC2268IUJ-12 by Analog Devices and LTC2267CUJ-14 by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
LTC2268IUJ-12 - 12-Bit 125Msps Dual ADC, 40-QFN | Analog Devices
LTC2268IUJ-12 ✓ ActiveSpecification Comparison
| Parameter | LTC2268IUJ-12 | LTC2267CUJ-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $14.50 | $40.99 |
| Resolution | 12 bits | 14 bit |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (dual, simultaneous sampling) |
| Sampling Rate (max) | 125 Msps | — |
| Architecture | Pipelined | Pipelined |
| Supply Voltage | 1.8 V (single) | — |
| Power Dissipation (per channel) | 230 mW (typ) | — |
| Input Type | Single-ended / differential (front-end driven) | Differential, with 800 MHz full-power bandwidth S/H |
| Analog Input Bandwidth | 5 MHz to 170 MHz | — |
| INL (typical) | [DATA_NEEDED: INL typ/max value in LSB] | — |
| DNL (typical) | [DATA_NEEDED: DNL typ value in LSB] | — |
| Transition Noise | 0.3 LSB RMS | 1.2 LSB RMS |
| Missing Codes | None over temperature | None over temperature |
| Digital Output Interface | Serial LVDS (1-lane or 2-lane DDR) | — |
| Output Coding | [DATA_NEEDED: offset binary / 2's complement] | — |
| Package | 40-pin QFN (IUJ), 6x6 mm with exposed pad | 40-pin QFN (6mm × 6mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40C to +85C (industrial) | — |
| MSL Level | [DATA_NEEDED: MSL rating from datasheet] | 1 |
| RoHS Status | Compliant (PBF / #PBF suffix) | Compliant (#PBF suffix) |
| Lead-Free | Yes (Pb-free #PBF suffix) | Yes |
| Sample Rate | — | 105 Msps |
| INL | — | ±1 LSB (typical) |
| DNL | — | ±0.3 LSB (typical) |
| SNR | — | 73.4 dB |
| SFDR | — | 85 dB |
| Digital Output | — | Serial LVDS, 2-lane (or 1-lane at lower rates) |
| Serialization Width | — | 16-, 14-, or 12-bit selectable |
| Power per Channel | — | Approximately 135 mW at 105 Msps |
| Power Modes | — | Active, Nap, Shutdown |
| Configuration Interface | — | Serial SPI port |
| Operating Temperature | — | 0°C to +70°C (commercial, C-grade) |
| Pin Compatibility | — | Pin-compatible with 14-bit and 12-bit LTC226x family variants |